upload data and save it using ASIHTTP

I have a web page in which a value 'A' is constantly updated. I use ASIHttp to access the page contents and get this value 'A'. Based on A i calculate value X and i then i need to save this X to a webpage. I am able to get the data and 开发者_开发知识库am doing the calculation to get X. How do i upload and save the X to a webpage using ASIHTTP so that the X value can be used later.

Thanks in advance.

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Take a look at the sample code sections of ASIHTTPRequest to learn how to use ASIFormDataRequest to easily submit a POST request to your web service.